*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    cursor: default;
    user-select: none;
}

ul, ol{
    list-style: none;
}

a{
    text-decoration: none;
    color: #000;
}

img{
    width: 100%;
    height: 100%;
}

input{
    border: none;
    outline-style: none;
}

button{
    border: none;
    background-color: #fff;
}

/* 版心 */
.wrappper{
    width: 1300px;
    margin: 0 auto;
}

/* 单行文本溢出显示省略号 */
.over-els{
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* 多行文本溢出隐藏显省略号 */
.rows-over-els{
    display: -webkit-box;
    overflow: hidden;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}

/* 清楚浮动 */
.cleafix::after{
    content: '';
    display: block;
    clear: both;
}